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Given the two figures are similar, calculate the value of BR.




I need this pretty quickly so any help is welcomed thank you!

Given the two figures are similar calculate the value of BR I need this pretty quickly so any help is welcomed thank you class=

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tonb

Answer:

10

Step-by-step explanation:

From the smaller to the larger picture, the multiplication factor is 2.5.

I found this by comparing PQ to BN. From 2 to 5 is times 2.5.

Using that you can scale PO=4 to 10, since 4*2.5 = 10.

Answer:

BR = 10

Step-by-step explanation:

Given that the 2 figures are similar then the ratios of corresponding sides are equal, that is

[tex]\frac{BR}{PO}[/tex] = [tex]\frac{BN}{PQ}[/tex] ← substitute values

[tex]\frac{2x}{4}[/tex] = [tex]\frac{5}{2}[/tex] ( cross- multiply )

4x = 20 (divide both sides by 4 )

x = 5

Hence

BR = 2x = 2 × 5 = 10

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